public static void deletePgPortEphemeralNode(ServerName sn, int port, boolean isMaster) {
try {
ZKUtil.deleteNode(
ZooKeeperAdmin.getZooKeeperWatcher(), getPgPortEphemeralNodePath(sn, port, isMaster));
} catch (KeeperException e) {
throw DbException.convert(e);
}
}
public static void createPgPortEphemeralNode(ServerName sn, int port, boolean isMaster) {
try {
ZKUtil.createEphemeralNodeAndWatch(
ZooKeeperAdmin.getZooKeeperWatcher(),
getPgPortEphemeralNodePath(sn, port, isMaster),
HConstants.EMPTY_BYTE_ARRAY);
} catch (KeeperException e) {
throw DbException.convert(e);
}
}
